弧形成形模具 的英文怎麼說

中文拼音 [xíngchéngxíng]
弧形成形模具 英文
radius die
  • : 名詞1. [數學] (圓周的任意一段) arc2. (古代指弓) bow
  • : Ⅰ動詞1 (完成; 成功) accomplish; succeed 2 (成為; 變為) become; turn into 3 (成全) help comp...
  • : 模名詞1. (模子) mould; pattern; matrix 2. (姓氏) a surname
  • 弧形 : arc; curve弧形避雷器 arc-arrester; 弧形槽 arc wall; 弧形構造 arc structure; 弧形閘門 [水文] radial gate
  • 模具 : mould; matrix; pattern die; die模具鋼 die steel
  1. A two - dimensional plain strain finite element model of infinite plate is developed to investigate the ultrasonic wave propagation and scattering on three kinds of cracks : parallel to the surface, 450 oblique angle to the surface, and quarter - circle

    摘要建立了無限長板的有吸收邊界的二維平面應變有限元型,在研究了脈沖超聲波在無限長板中傳播的基礎上,對板中平行於表面的裂紋、與表面45的斜裂紋和四分之一圓周裂紋三種情況的脈沖超聲波散射進行了重點研究。
  2. As far as model is concerned, the forth generation software should be characterized with spatial entity - oriented. the paper established the geographic spatial model based on the thinking of object - oriented ; studied the structure of the model " s elementary unit - - geographic entity ; brought forward the concept of geometric data type which characterize entity ' s spatial feature in the structure ; defined five kinds of geometric data types such as point, arc, area, composite arc, composite area ; and formalized their collective operation using hypergraph. at the end of this paper writer studied preliminarily the method of entity query and analysis based on the model

    本論文從面向對象的基本思想出發,建立了面向對象的地理空間型;研究了地理空間型中的基本單位? ?地理實體的結構,針對實體結構中用來表徵實體空間特性的組部分? ?幾何對象,提出了其取值范圍,即幾何數據類型的概念;對點、、面、復合和組合面五種幾何數據類型進行了定義;並使用超圖工對幾何數據類型的集合操作進行了式化描述;對基於面向對象的地理空間型的實體查詢和分析方法也做了初步研究。
  3. The calculation results show that the stress distributing of the plug drawing tube is different because of different dies, the drawing force and pulling force are lager in arc die and the diameter and wall thickness are closer to the designing value in cone die

    計算結果表明,不同的,芯拔管的應力分佈不同,型的拔制力與芯棒后拉力較大,錐型后鋼管的直徑與壁厚更接近設計值。
  4. 4 ) combining the local synthesis method for the machine - tool setting parameters, tca and ltca, and the numerical simulation of stress procedure constructs the optimal design circle with feedback. the developed software system provides an efficient design tool for the spiral bevel gears with excellent transmission behavior, high strength and lower noise

    4 )結合加工參數設計的局部綜合法、幾何接觸分析( tca ) 、承載接觸分析( ltca )及應力過程數值擬,構有反饋的閉環優化設計迴路,並了相應的軟體系統,為設計嚙合性能良好、高強度、低噪聲的齒錐齒輪傳動提供了有效的工
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